In this guide, we aim to cover everything you need to know about buying Cialis online. How Does Cialis Work? Ensure that the product description mentions this. You can avoid potentially awkward encounters at a physical store. Apart from treating ED, Cialis is also prescribed for benign prostatic hyperplasia, a condition characterized by an enlarged prostate. Cialis belongs to a drug class called phosphodiesterase type 5 inhibitors , or PDE5 inhibitors. Cialis is approved in adults assigned male at birth; it is not approved for use in children or adolescents.CIALIS for use as needed: Starting dose: 10 mg up to once daily. Increase to 20 mg or decrease to 5 mg based upon efficacy/tolerability. Improves erectile function compared to placebo up to 36 hours post dose (). CIALIS for once daily use: mg taken once daily, without regard to timing of sexual activity. May increase to 5 mg. We would like to show you a description here but the site won’t allow test1.ru more. Cialis (tadalafil) is a popular medication used to treat erectile dysfunction. It’s available in tablets ranging from mg to 20mg. It can cost more than $ for a month’s supply, depending on the dosage you need and the pharmacy you visit.